So, for my 40th birthday my family decided to get me a Raspberry Pi + camera and some sensors. In this sensor kit were some fun goodies, like a piezo buzzer, a DHT11 (humidity + temp sensor), a relay switch, a LDR, and a servo motor. I currently live in Tanzania, where power isn't 100% guaranteed. so we have 15 solar LED security light system (125 watt panel, controller, and deep cycle battery). Having to manually turn on every solar light at night was getting tiresome, and I j ...